baber/WOPTO huggingface dataset:
Patent KR-20100083071-A (KR)
Title: Motorless mixer
Inventor: KIM YEONG JONG
IPC: A47J43/04
Filed: 2009-01-12
Abstract: PURPOSE: A mixer using the driving force of a spring is provided to grind objects by winding or unwinding a spring using a winding unit and a reverse-rotation preventing unit. CONSTITUTION: A mixer using the driving force of a spring comprises a base(10), a relay unit(20), a spring(30), a grinder(40), a mixer cup(50), a winding unit and a reverse-rotation preventing unit. The base comprises a receiving part. The relay unit is located in the receiving part of the base and comprises a relay gear. One end of the spring is connected to the base and the other end of the spring is connected to the relay unit. The grinder is connected to the relay unit and is rotated. The grinder is accepted in a container. The winding unit winds the spring. The reverse-rotation preventing unit prevents the winding unit from rotating in the unwinding direction of the spring.
Patent KR-20090082159-A (KR)
Title: Method and apparatus for supporting multicast broadcast service in WiMAX
Inventor: SUNG SU LYUN
IPC: H04L45/16
Filed: 2009-01-23
Abstract: A method and an apparatus for supporting a multicast broadcast service in WiMAX are provided to reduce the number of GRE tunnels by transmitting MBS contents to terminal based on the sharing of the GRE tunnels when supporting a MBS. A method and an apparatus for supporting a multicast broadcast service in WiMAX comprises the steps of: allocating a first GRE key about a first MBS service for a first terminal; transmitting MBS contents having the first MBS service flow by using the first GRE key; and transmitting the MBS contents having a second MBS service flow by using the first GRE key allocated for the first MBS service flow when the second service flow for the second terminal is identical to the first MBS service flow.
Patent KR-20090107915-A (KR)
Title: Vibration damping apparatus for structure
IPC: E04B1/98
Filed: 2009-01-30
Abstract: PURPOSE: A vibration damping apparatus for a construction structure is provided to absorb and reduce vertical load and vibration generated in a construction structure forward, backward, leftward, and rightward. CONSTITUTION: A vibration damping apparatus(10) for a construction structure is installed at the bottom of the construction structure and reduces the vibration of the construction structure. The vibration damping apparatus comprises a liquid flow pipe(11), and a damper unit. The liquid is received in the liquid flow pipe. The liquid flow pipe is parallel to the bottom of the vibration damping device. The liquid flow pipe disperses a part of the liquid rolled by the load applied on the construction structure. The damper unit is arranged between the liquid flow pipe and the floor side. The damper unit absorbs and reduces the load, the damper unit and the negative reaction of vertical and horizontal directions.
Patent KR-20100089576-A (KR)
Title: Ventilation device of vehicle
Inventor: LEE HYUN DONG
IPC: B60H1/34
Filed: 2009-02-04
Abstract: PURPOSE: A ventilation device for a vehicle is provided to reduce noise caused by the discharged air by controlling the size and the number of discharge holes. CONSTITUTION: A ventilation device(100) for a vehicle comprises an air conditioning unit(60), an air transfer pipe(70), a duct(30), a guide(40), a cover(50). The air transfer pipe is connected to the air conditioning unit to transfers the air. The duct communicates with the air transfer pipe to guide the air. The guide is installed in the duct and changes the flow direction of the air. The cover is connected to the duct and discharges the air. The duct comprises a body(31) and a protrusion(32). The body comprises a connecting hole(33) communicating with the air transfer pipe and the front of the body is opened. The protrusion is protruded from the body and is connected to the cover by vibration fusion.
Patent KR-20100096706-A (KR)
Title: Touch screen interface control device
Inventor: CHO JUN DONG
IPC: G06F3/041
Filed: 2009-02-25
Abstract: PURPOSE: A touch screen interface control device which is operable with one hand is provided to control a mobile terminal through the touch and drag of a thumb by providing the slide bar of an arc shape. CONSTITUTION: A touch screen(110) includes a display module(112), and a touch sensing module(111) for sensing the touch input from a user. A control unit(120) displays a slide bar of a curve shape on the display module. When a drag operation is implemented along the slide bar, the control unit performs the control operation for reproducing a multimedia file and/or the sound-related control operation.
Patent KR-20100097356-A (KR)
Title: Carbon nano-tube-based cathode fabrication method for growing carbon nano tubes on a metal tip without any buffer layer
Inventor: PARK JIN SEOK
IPC: H01J9/02
Filed: 2009-02-26
Abstract: PURPOSE: A method for manufacturing a carbon nano tube cathode is provided to secure the maximum discharge current by improving a contact resistance by processing the surface of a metal tip with a dry etching method. CONSTITUTION: A metal tip is made to make the end of a metal wire with a conical shape(S110). The surface of the wet-etched metal tip is treated with a dry etch method(S130). A cobalt tip is acted as the catalyst of the growth of the carbon nano tube. The metal wire is wet-etched for manufacturing the metal tip. The carbon nano tube is directly grown on the metal tip without a buffer layer(S140).
Patent KR-20100032277-A (KR)
Title: Method of selective encrypting control signal using control field
Inventor: HAHN GENE BECK
IPC: H04W12/10
Filed: 2009-03-02
Abstract: PURPOSE: A selective control signal encrypting method is provided to reduce an excessive load applied to the total network by encoding only the selected control signal. CONSTITUTION: A mobile station transmits a SBCREQ(Subscribe Station Basic Capability request) message in order to negotiate a basic capability to a base station(S110). The base station negotiates a message confidentiality mode(S120). The mobile station and the base station executes an authorization process(S130). The base station selectively encodes a control message based on the message confidentiality mode negotiated with the mobile station. The base station transmits the selectively encrypted control message to the mobile station(S140).
Patent KR-20100099563-A (KR)
Title: Apparatus and method for reducing dust in digital image processing device
Inventor: AN YOUNG SEOK
IPC: H04N5/232
Filed: 2009-03-03
Abstract: PURPOSE: A dust removing apparatus and a method thereof for obtaining a clear image when taking a picture are provided to remove the dust by vibrating an image pickup device which there is dust on. CONSTITUTION: A dust sensor(31) sense the light scattered by the dust particle. A piezoelectric element(32) vibrates an image pickup device according to the vibration signal. A measuring unit(51) measures the amount of the dust sensed by the dust sensor. A calculating unit(53) calculates the vibration signal including the vibration intensity for vibrating the piezoelectric element.
Patent KR-20100099897-A (KR)
Title: Eco-friendly pb-free free-cutting steel
Inventor: AHN SANG BOG
IPC: C22C38/04
Filed: 2009-03-04
Abstract: PURPOSE: Environmentally-friendly lead-free speed-cutting steel is provided to improve the fracture toughness of a steel material and prevent the hardening during machining. CONSTITUTION: Environmentally-friendly lead-free speed-cutting steel comprises C 0.04~0.13 weight%, Si 0.1 weight% or less, Mn 0.7~2.0 weight%, P 0.05~0.15 weight%, S 0.2~0.5 weight%, B 0.002~0.01 weight%, Cr 0.08~0.5 weight%, Ti 0.003~0.35 weight%, N 0.005~0.015 weight%, O 0.03 weight% or less, and the rest Fe and inevitable impurities. The speed-cutting steel contains MnS inclusion with the density of 300~1000 per 1 mm^2 on the cross section.
Patent KR-20100100006-A (KR)
Title: Coil supporting device for blanking press
Inventor: JEON IN SEOK
IPC: B30B15/24
Filed: 2009-03-04
Abstract: PURPOSE: A coil supporting device for a blanking press is provided to reduce the waiting time for blanking caused by the operation of a lifter. CONSTITUTION: A coil supporting device for a blanking press comprises an upper mold, a lower mold(215), a pair of upper cutting units, pads, a pair of lower cutting units(240), a support plate(260), and a slack prevention unit(280). The upper cutting units are arranged on the upper mold and cut a coil(C) inserted between the upper and lower molds. The pads are elastically supported on both sides of the upper cutting units and press the coil. The lower cutting units are arranged on the lower mold and cross the upper cutting units. The support plate is elastically supported in the lower mold so that the coil is inserted between the upper and lower molds. The slack prevention unit prevents the slack of the coil under its weight.
Patent KR-20100100142-A (KR)
Title: Installation structure for air distribution tube of filter bed
Inventor: SIM YOUNG IL
IPC: B01D24/20
Filed: 2009-03-05
Abstract: PURPOSE: An air distribution-pipe installing structure of a filtering bed is provided to improve the efficiency a back-washing process with respect to the filtering bed by activating the flow of fluid. CONSTITUTION: Compressed air is injected into an air supplying header pipe(19). A plurality of air distribution-pipes(18) is branched from the air supplying header pipe. The air distribution-pipes are connected with a perforated block. A bent air distribution-pipe is connected with the lower center of the air supplying header pipe. A water draining hole(20) is formed on the bottom side of a horizontal bent part in the air distribution-pipe. A slope is formed in the horizontal bent part.
Patent KR-20100104668-A (KR)
Title: Carrier module for test handler
Inventor: LEE SANG SU
IPC: H01L21/66
Filed: 2009-03-18
Abstract: PURPOSE: A carrier module of a test handler is provided to reduce costs and prevent the breakdown of a semiconductor device. CONSTITUTION: A space part(210) stores a semiconductor device(200). A carrier insert body(250) includes a holder(220) in both sides of the space part. A latch(300) forms a latch fixing hole for the insertion of a latch fixing pin(230). A long shaped hole is formed in a different side in a vertical direction. A reverse rotation preventing step for preventing the inversion of the latch is formed in one side of an upper part. A button(350) forms a button fixing hole for the insertion of a button fixation pin(240). A recess for the insertion of an elastic member(310) is formed in the other side.
Patent KR-20100105204-A (KR)
Title: Washing machine and control method of the washing machine
Inventor: KIM YOUNG JONG
IPC: D06F39/08
Filed: 2009-03-20
Abstract: PURPOSE: A washing machine and a control method thereof are provided to effectively wet the laundry and to save the water by directly spraying the heated water to the laundry. CONSTITUTION: A washing machine is composed of an outer tub(22), an inner tub(21), a circulating pipe(62), a heating unit(70), a spraying unit(34), a circulating pump(76), and a filter unit(36). The inner tub is rotatably arranged in the outer tub. The circulating pipe forms a circulating path so that the discharged water from the outer tub is re-supplied to the inner tub. The heating unit heats the water flowing along the circulating pipe. A spraying unit sprays the water flowing along the circulating pipe into the inner tub. The circulating pump pumps the water flowing along the circulating pipe. The filter unit filters the water flowing along the circulating pipe.
Patent KR-20100106026-A (KR)
Title: Electroluminescent device using the electroluminescent compounds
Inventor: KIM CHI SIK
IPC: C09K11/06
Filed: 2009-03-23
Abstract: PURPOSE: An organic electroluminescent device is provided to secure the excellent luminous efficiency and the low driving voltage, and to improve the operation lifetime. CONSTITUTION: An organic electroluminescent device includes a substrate including a positive electrode and a negative electrode, and an organic material layer inserted in between the electrodes. The organic material layer inlucdes a host compound marked with chemical formula 1, a dopant compound marked with chemical formula 2, and a light emitting layer. In the chemical formula 1, A ring is a fused aromatic ring including more than two rings fused together.
Patent KR-20100107270-A (KR)
Title: Door latch device for automobile
Inventor: KIM MI YI
IPC: B60J5/00
Filed: 2009-03-25
Abstract: PURPOSE: A door latch device for a vehicle is provided to improve marketability by returning the door latch device to an accurate position. CONSTITUTION: A door latch device for a vehicle comprises return springs(10) and a return protrusion(11). The return spring provides return force so that the door latch device can be accurately returned to a unlock state position. The return protrusion is integrally formed on the body surface of an inside locking lever and directly applies the return force to an inside locking lever(110). The return spring is composed of a pin fixture(10a), a contact surface(10b), and a bent part(10c).
Patent KR-20100107294-A (KR)
Title: Memory system including nonvolatile memory device and programing method of nonvolatile memory device
Inventor: KANG DONG KU
IPC: G11C16/34
Filed: 2009-03-25
Abstract: PURPOSE: A memory system including a nonvolatile memory device and a nonvolatile memory device programming method thereof are provided to restore lower bit data written in a memory cell by accurately determining lower bit data in a case of a sudden power disruption during upper bit data programming. CONSTITUTION: A memory cell array(110) comprises a string selection transistor(111), a memory cell(112), and a ground-selection transistor(113). The memory cell is connected to an address decoder(120) through a word line. A collection of the memory cells connected to one word line consists of a page(114).
Patent KR-20090105880-A (KR)
Title: A gas turbine combustion chamber made of CMC material and subdivided into sectors
IPC: F02C3/14
Filed: 2009-04-03
Abstract: PURPOSE: A combustion chamber for a gas turbine which is divided into a sector is provided to reduce manufacturing cost remarkably by restricting complexity of a shape, and to restrict size of components. CONSTITUTION: A combustion chamber for a gas turbine which is divided into a sector includes a chamber sector(100) and a bonding member(17,27). The chamber sector is made of a single part of a ceramic composite material. The chamber sector and a connection part of a ring(32) are made by an injector bowl. The transformable bonding member connects an inner metal casing(15) and an outer metal casing(25). The ring is contacted with a chamber end wall sector.
Patent KR-20100111464-A (KR)
Title: Tempered glass door handle
Inventor: CHEON JONG IL
IPC: E05B1/00
Filed: 2009-04-07
Abstract: PURPOSE: A handle of a door formed from tempered glass is provided to enhance working efficiency since a small number of standardized parts can be compatibly used for all depths of tempered glass doors. CONSTITUTION: A handle of a door formed from tempered glass comprises a first gripping rod(110), a second gripping rod, a first fixing member(200) and a second fixing member(300). The first gripping rod comprises a first connecting boss(112), which is formed on a side facing a through-hole(2a) of a tempered glass door(2). On the circumference of the first connecting boss, a bolt hole(114) is formed. The second gripping rod comprises a second connecting boss(122), which is formed on an area corresponding to the first gripping rod. The second gripping rod is arranged on an area facing the first gripping rod around the tempered glass door. The first fixing member is formed so that an insertion part(202) is formed on a bolt(204) of which the circumference comprises a screw. The second fixing member is screwed to the inside of the second connecting boss of the second gripping rod.
Patent KR-20090056943-A (KR)
Title: Method for providing information in order to corporate residence re-modeling business funds support, server and program recording medium for it
Inventor: HAN SANG GUK
IPC: G06Q50/08
Filed: 2009-04-20
Abstract: A method for achieving efficient participation about apartment house remodeling and a server therefor and a recording medium for providing the information for apartment house remodeling business are provided to progress efficient remodeling business based on specific information supporting business fund. Remodeling business fund support request information is inputted through an input screen(260). A terminal transmits the inputted remodeling business funds supporting demand information to a server through a communications channel(265). The remodeling business funds support detailed information corresponding to the modeling business funds supporting demand is calculated(275). The web page corresponding to a predetermined output interface for the remodeling business funds support is generated(280). The generated webpage is transmitted to the terminal through the communications channel(285).
Patent KR-20100117231-A (KR)
Title: Exhaust gas purifier and method of exhaust gas purification
Inventor: KIM KI HO
IPC: B01D53/56
Filed: 2009-04-24
Abstract: PURPOSE: A device and a method for purifying exhaust gas are provided to naturally purify nitrogen oxide by controlling a liquefied reducing agent. CONSTITUTION: A device for purifying exhaust gas comprises a passage(20), a catalyst converter(30), an evaporator(40), and a liquefied reducing agent supply unit(50). The passage guides exhaust gas with nitrogen oxide to outside. The catalyst converter is arranged in the passage. The evaporator is arranged in the top passage of the catalyst converter and is composed of a porous storing body for storing a liquefied reducing agent. The liquefied reducing agent supply unit supplies the liquefied reducing agent to the porous storing body.
Patent KR-20090115916-A (KR)
Title: Mid-call redirection of traffic through application-layer gateways
Inventor: KARACALI AKYAMAC BENGI
IPC: H04W80/12
Filed: 2009-05-04
Abstract: PURPOSE: A method for re-designing a traffic direction related with an application in order to cross through an application layer gateway is provided to remove the change or replacement of a router within network for reconverting the traffic direction through an application layer gateway. CONSTITUTION: A QoS of a current path about an existing call and the QoS of the different path about the existing call are monitored about an existing call(810). A specific condition about service quality is monitored(820). If a test condition is true, a different existence is inspected(830). The signal indicates that the current direction is reassigned according to the different path. The existing call direction is reassigned according to a different path(850).
Patent KR-20100120506-A (KR)
Title: Preparation method of antimicrobial fiber with chemical bond of metal nanoparticles and antimicrobial fiber formed therefrom
Inventor: KWAK SEUNG YEOP
IPC: D06M11/42
Filed: 2009-05-06
Abstract: PURPOSE: A method for preparing antimicrobial fiber with a chemical bond of metal nanoparticles, and antimicrobial fiber formed therefrom are provided to uniformly attach nonparticles on the surface of fiber. CONSTITUTION: Fabric having hydroxyl is prepared, and the hydroxyl is changed into thiol. The fabric having the thiol is fabricated. The electronegativity of the nano particle colloid solution is 1.9-2.54, and the diameter of the nano particle colloid solution is over 90pm. The oxidation value of the nano particle colloidal solution is 1 or 2. The nano particle colloid solution is applied to the surface of the fabric having the thiol, and the covalent bond of the metal nano particle and the thiol is performed.
Patent KR-20090053886-A (KR)
Title: 석재가공 장치
Inventor: I U BONG
IPC: B24C1/04
Filed: 2009-05-04
Abstract: 본 발명은 석재 가공장치에 관한 것으로, 보다 상세하게는 화강암이나 대리석의 판재를 그 일면이 미끄러지지 않게 하고, 자연미를 구현하기위하여, 요철 처리를 하는 방법에 관한 것으로, 벌크 타입의 석재를 적당한 넓이의 석판재로 가공하는 단계와; 석판재(8)를 수중에 잠기게 하여 어느 한 방향으로 이동시키면서 그 표면에 그 크기가 0.2∼1.0mm 정도는 물론 10mm 크기 까지의 쇼트볼( )을 고압펌프(1) 에서 강하게 물을 분사하는 노즐(9) 일측면에 숏트볼 이송관로( 10)로 에어(3)를 부상 입사시켜서 분사되는 물과 에어및 숏트볼을 믹싱하여 석판재(8)의 표면에 타격을 가하여 요철을 형성하는 단계와; 숏트볼에 의하여 요철이 형성된 석판재를 일정한 규격을 갖는 크기로 재단하는 과정의 단계의 장치로 이루어진다 
       
     석판재, 요철, 표면, 수중, 물, 에어, 숏트볼 이송관로, 분진, 친환경
Patent KR-20100121848-A (KR)
Title: Folding window
Inventor: LEE YEUN SOOK
IPC: E06B3/48
Filed: 2009-05-11
Abstract: PURPOSE: A foldable window is provided to minimize artificial lighting facilities by controlling the amount of solar radiation supplied to inside a building. CONSTITUTION: A foldable window comprises a foldable cover(30). The front surface of the foldable cover is coupled to the rear surface or the side surface of a window frame(10). The rear surface of the foldable cover is coupled to the front surface of a wall(20). The foldable cover covers a space between the window frame and the wall. The window frame can be moved toward indoor or outdoor.
Patent KR-20100122354-A (KR)
Title: Amount calcuration system and method for welding materials of ship
Inventor: CHOI KWANG HO
IPC: G06F17/50
Filed: 2009-05-12
Abstract: PURPOSE: A welding material amount calculation system and a method thereof using a CAD system are provided to produce a welding quantity and interlock a production result in an ERP system by extracting geometry information based on CAD data. CONSTITUTION: An AM CAD(Aveva Marine Computer Aided Design) system(1) stores geometry information. A welding material system(2) extracts the geometry information from a CAD file and automatically calculates welding attribute information and welding length by type. A PLM(Product Lifecycle Management) system(3) manages the welding length and welding attribute information according to the components and the amount of materials available. An ERP(Enterprise Resource Planning) system(4) generally manages periodic information and welding quantity information.
Patent KR-20100122730-A (KR)
Title: In-tank type pump
Inventor: EOM HYEON SOO
IPC: F02M37/08
Filed: 2009-05-13
Abstract: PURPOSE: An in-tank type pump is provided to reduce manufacture cost using a swash plate and a diaphragm instead of an eccentric shaft. CONSTITUTION: An in-tank type pump comprises a motor unit(11) and a pump unit(15). The motor unit rotates a shaft(13) to pump fuel stored in a fuel tank. The pump unit pumps fuel by receiving the rotational motion of the shaft. The pump unit forms intake pressure and the exhaust pressure of the fuel. The pump unit comprises a first cover, a body portion(17), and a second cover(18). The first cover forms the intake pressure and exhaust pressure by the rotational motion of the shaft.
Patent KR-20100124177-A (KR)
Title: Disk friction clutch apparatus using self-energizing effect
Inventor: CHOI SE BUM
IPC: F16D13/70
Filed: 2009-05-18
Abstract: PURPOSE: A disc friction clutch apparatus using a magnetism strengthening principle is provided to enable a clutch to be connected only with weak. CONSTITUTION: A disc friction clutch apparatus using a magnetism strengthening principle comprises a driving friction disc(32), a driven friction disc(42), a pressing member(44) and an actuating unit. The driving friction disc is connected to a driving shaft and rotates by the driving shaft. The driven friction disc is connected to a driven shaft to enable axial movement with respect to the driven shaft. The driven friction disc receives the torque from the driving friction disc on the engaging position of a clutch and transfers it to the driven shaft. The pressing member is connected to the driven shaft to enable rotating movement and axial movement with respect to the driven shaft. The pressing member presses the driven friction disc to the driving friction disc on the engaging position of the clutch. The actuating unit rotates the pressing member, which is located on the released position of the clutch, in a first rotating direction. The actuating unit moves the driven friction disc in an axial direction and changes the pressing member to the engaging position of the clutch.